National Chromatography Inco
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Hi-Purit™ AL-B SPE (Solid Phase Extraction) cartridges are typically used in sample preparation processes for analytical chemistry, especially when purifying or concentrating analytes from complex matrices like biological fluids, food samples, or environmental samples.
Uses of Hi-Purit™ AL-B SPE Cartridges:
Removal of Matrix Interferences:
Efficiently clean up biological samples (plasma, serum, urine) by removing proteins, lipids, and salts before LC-MS or GC-MS analysis.
Analyte Concentration:
Extract and concentrate target compounds (e.g., drugs, pesticides, hormones) from dilute samples to enhance detection sensitivity.
Sample Fractionation:
Useful for separating analytes with different polarities or chemical properties.
Consistency in Sample Preparation:
Ensures reproducibility in methods such as forensic toxicology, pharmaceutical analysis, or food safety testing.
Compatibility with Automated Systems:
Can be used in high-throughput workflows and automation-friendly formats.
